Node.js Developer Intern | Freshers Welcome | Node.js, Express, REST APIs & Backend | Remote

Crossing Infotech; India; Remote; INR 89,000 - 179,000; Part time

Job summary

Crossing Infotech is offering a Node.js Developer Intern position for freshers. This remote internship in India focuses on building and maintaining REST APIs, connecting with databases, and implementing backend logic under team guidance.

Ideal candidates are students or recent graduates in CS/IT with API project experience and a GitHub portfolio. Basic Node.js, REST concepts, and GitHub familiarity are expected; great for building a backend or full-stack portfolio.

Qualifications

• Student or recent graduate in Computer Science, IT, Software Engineering, or related fields.
• Freshers with API/web app projects are welcome.
• GitHub portfolio encouraged.

Responsibilities

• Create and maintain REST API endpoints under team guidance.
• Connect backend services with databases and external APIs.
• Implement basic request validation and application logic.
• Test API responses and troubleshoot backend issues.
• Assist with authentication and authorization functionality.
• Investigate bugs and improve the reliability of backend services.
• Use Git/GitHub for version control and collaborative development.
• Maintain technical notes and documentation for assigned features.

Skills

Node.js basics

REST API concepts

HTTP & JSON

Git/GitHub

Debugging

Tools

MongoDB/Mongoose

MySQL / PostgreSQL

JWT authentication

Postman

npm

Docker

React basics

Job description

Node.js Developer Intern | Freshers Welcome | Node.js, Express, REST APIs & Backend | Remote

Company: Crossing Infotech

Job Type: Internship

Work Mode: Remote

Location: India

Duration: 1-3 months

About the Internship

What You'll Work On

• Create and maintain REST API endpoints under team guidance.
• Connect backend services with databases and external APIs.
• Implement basic request validation and application logic.
• Test API responses and troubleshoot backend issues.
• Assist with authentication and authorization functionality.
• Investigate bugs and improve the reliability of backend services.
• Use Git/GitHub for version control and collaborative development.
• Maintain technical notes and documentation for assigned features.

Who Should Apply

• Students or recent graduates from Computer Science, IT, Software Engineering, or related fields.
• Freshers who have built APIs, web applications, or academic projects are welcome.
• Applicants with a GitHub portfolio are encouraged to share it.
• Node.js basics
• REST API concepts
• HTTP and JSON
• SQL or NoSQL database basics
• Git/GitHub
• Debugging and problem-solving

Good to Have

• MongoDB and Mongoose
• MySQL or PostgreSQL
• JWT and authentication concepts
• Postman
• npm
• Async/await and Promises
• TypeScript basics
• Docker fundamentals
• React or another frontend framework

What You'll Gain

• Hands-on experience with Node.js backend development.
• Practical understanding of REST API design and integration.
• Exposure to databases, authentication, and server-side logic.
• Experience with Git-based development workflows.
• Project experience that can strengthen your backend or full-stack portfolio.

Why Consider This Internship?